| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.26 | 9.512% | $63.8017 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $123.97 | 13.558% | $140.7779 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $188.87 | 6.318% | $200.8028 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $213.49 | 7.767% | $230.0718 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $77.62 | 4.233% | $80.9057 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $107.29 | 9.755% | $117.7561 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $183.59 | 10.447% | $202.7696 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $953.09 | $1,036.8856 | $1,036.89 | $1,036.85 | $1,037.00 | |